Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/11127
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Van Rossom, Wim | - |
dc.contributor.author | Kishore, Lingam | - |
dc.contributor.author | Robeyns, Koen | - |
dc.contributor.author | Van Meervelt, Luc | - |
dc.contributor.author | Dehaen, Wim | - |
dc.contributor.author | MAES, Wouter | - |
dc.date.accessioned | 2010-09-06T12:19:39Z | - |
dc.date.available | NO_RESTRICTION | - |
dc.date.available | 2010-09-06T12:19:39Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, (21). p. 4122-4129 | - |
dc.identifier.issn | 1434-193X | - |
dc.identifier.uri | http://hdl.handle.net/1942/11127 | - |
dc.description.abstract | Oxacalix[2]arene[2]quinazoline macrocycles were prepared in good yields, as mixtures of syn and anti isomers, through nucleophilic aromatic substitution cyclocondensation reactions of 2,4-dichloroquinazolines and m-dihydroxybenzenes. The macrocyclization conditions were optimized and the isomeric ratio was investigated by means of one-step and fragment-coupling approaches. The oxacalixarene substitution pattern could easily be varied by altering the dichloroquinazolinyl biselectrophilic and dihydroxyaryl bisnucleophilic building blocks. The solid-state (1,3-alternate) conformational behavior and the oxacalix[4]arene cavity size were explored by X-ray diffraction studies. | - |
dc.description.sponsorship | The authors thank the Fund for Scientific Research - Flanders (FWO) for financial support and a postdoctoral fellowship to W.M. The Katholieke Universiteit Leuven and the Ministerie voor Wetenschapsbeleid are also thanked for continuing financial support. | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject.other | Calixarenes; Nitrogen heterocycles; Aromatic substitution; Regioselectivity; Conformation analysis | - |
dc.subject.other | Calixarenes; Nitrogen heterocycles; Aromatic substitution; Regioselectivity; Conformation analysis | - |
dc.title | Synthetic Exploration of Oxacalix[2]arene[2]quinazolines | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 4129 | - |
dc.identifier.issue | 21 | - |
dc.identifier.spage | 4122 | - |
local.format.pages | 8 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Van Rossom, Wim; Kishore, Lingam; Robeyns, Koen; Van Meervelt, Luc; Dehaen, Wim; Maes, Wouter] Katholieke Univ Leuven, Dept Chem, B-3001 Louvain, Belgium. [Maes, Wouter] Hasselt Univ, Inst Mat Res IMO, Res Grp Organ & BioPolymer Chem, B-3590 Diepenbeek, Belgium. wim.dehaen@chem.kuleuven.be | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1002/ejoc.201000460 | - |
dc.identifier.isi | 000280729500017 | - |
item.validation | ecoom 2011 | - |
item.fulltext | With Fulltext | - |
item.fullcitation | Van Rossom, Wim; Kishore, Lingam; Robeyns, Koen; Van Meervelt, Luc; Dehaen, Wim & MAES, Wouter (2010) Synthetic Exploration of Oxacalix[2]arene[2]quinazolines. In: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, (21). p. 4122-4129. | - |
item.accessRights | Restricted Access | - |
item.contributor | Van Rossom, Wim | - |
item.contributor | Kishore, Lingam | - |
item.contributor | Robeyns, Koen | - |
item.contributor | Van Meervelt, Luc | - |
item.contributor | Dehaen, Wim | - |
item.contributor | MAES, Wouter | - |
crisitem.journal.issn | 1434-193X | - |
crisitem.journal.eissn | 1099-0690 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
maes 1.pdf Restricted Access | Published version | 215.15 kB | Adobe PDF | View/Open Request a copy |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.